The signs of a brain tumor often correspond to its location in the brain.
If you have neurological symptoms, its important that you see a healthcare provider.
These effects usually cause generalized problems, like fatigue, head pain, and changes in consciousness.

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And in very young children, increased intracranial pressure may cause the head to appear enlarged.
Pituitary cancer may need to be treated withsurgery.
The condition is also characterized by cafe au lait spots, which are dark spots on the skin.

Get our printable guide for your next healthcare provider’s appointment to help you ask the right questions.
Get our printable guide for your next healthcare provider’s appointment to help you ask the right questions.
Complications/Sub-Group Indications
Its rare for brain cancer to spread to other areas of the body.
Complications of brain cancer include:
These complications may rapidly worsen and can be life-threatening.
Brain cancer can bleed, and may lead to inflammation in the brain, increasing intracranial pressure.
The most life-threatening effects of many types of cancer are often due to brain metastasis and increased intracranial pressure.
In some cases, herniation of the brain can occur.
Signs of brain herniation include rapid breathing and contracted, stiffened posture of the body.
This condition can cause fever, a stiff neck, severe lethargy, seizures, and/or loss of consciousness.
A prompt diagnosis gives you the best chance of having a good outcome.
A Word From Verywell
There are many different kinds of brain cancer, and their effects vary.
The prognosis is also highly variable among the different types of brain cancer.
You should see a healthcare provider if you experience any new neurological or systemic symptoms.
American Association of Neurological Surgeons.Brain tumors.
doi:10.1097/RLU.0000000000003427
National Organization for Rare Disorders.Primary central nervous system lymphoma.